Roadmaster
Cycling

Model # 4439SR Official Roadmaster bicycle

Here are the diagrams and repair parts for Official Roadmaster 4439SR bicycle, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 43 parts  |

Plastic Washer PP6646XXX
#10

Platinum sx diagram

Plastic washer

Part #PP6646XXX

The manufacturer no longer makes this part, and there's no substitute part

Tire&tube NN0379
#7

Platinum sx diagram

Tire&tube

Part #NN0379

The manufacturer no longer makes this part, and there's no substitute part

Bolt HH6428
#24

Platinum sx diagram

Bolt

Part #HH6428

The manufacturer no longer makes this part, and there's no substitute part

Head Bearing HH4806
#36

Platinum sx diagram

Head bearing

Part #HH4806

The manufacturer no longer makes this part, and there's no substitute part

Free Wheel PP7473
#20

Platinum sx diagram

Free wheel

Part #PP7473

The manufacturer no longer makes this part, and there's no substitute part

Derailleur PP7435
#27

Platinum sx diagram

Derailleur

Part #PP7435

The manufacturer no longer makes this part, and there's no substitute part

Head Beari HH2404
#37

Platinum sx diagram

Head beari

Part #HH2404

The manufacturer no longer makes this part, and there's no substitute part

Rear Wheel 909878
#18

Platinum sx diagram

Rear wheel

Part #909878

The manufacturer no longer makes this part, and there's no substitute part

Seat Bag PP0425
#15

Platinum sx diagram

Seat bag

Part #PP0425

The manufacturer no longer makes this part, and there's no substitute part

Seat LL2708
#1

Platinum sx diagram

Seat

Part #LL2708

The manufacturer no longer makes this part, and there's no substitute part

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